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- Publisher
- American Physical Society (APS)
- Copyright
- Copyright © 1992 The American Physical Society
- ISSN
- 1089-4918
- DOI
- 10.1103/PhysRevD.46.777
- Publisher site
- See Article on Publisher Site
Abstract
Using harmonic superspace techniques we construct a new field realization of the Virasoro algebra. The main conformal objects are U(1) Cartan tensors instead of the U(1) Lorentz ones. The new conformal model, which admits moreover a d = 2 ( 4 , 0 ) global supersymmetry, is constructed out of the infinitely relaxed Howe-Stelle-Townsend and Fayet-Sohnius hypermultiplets. The conformal current T 4 + together with the harmonic superspace operator product expansion rules are given. The Virasoro algebra and the harmonic superspace Schwarzian derivative S 4 + are also derived.
Journal
Physical Review D – American Physical Society (APS)
Published: Jul 15, 1992